ChoroplethColorizer Class

Represents the Choropleth-like colorizer.

Namespace: DevExpress.UI.Xaml.Map

Assembly: DevExpress.UI.Xaml.Map.v18.2.dll

Declaration

public class ChoroplethColorizer :
    MapColorizer,
    IElementColorizer<MapItem>,
    IOwnedElement,
    ISupportColorLegend
Public Class ChoroplethColorizer
    Inherits MapColorizer
    Implements IElementColorizer(Of MapItem),
               IOwnedElement,
               ISupportColorLegend

Examples

To create a analytical map, it is necessary to use the ChoroplethColorizer class. Perform the following steps to create the map.

<Map:MapControl.Colorizer>
    <Map:ChoroplethColorizer 
        RangeStops="0 3000 10000 18000 28000 44000 82000 185000 1000000 2500000 15000000">
        <Map:ChoroplethColorizer.ValueProvider>
            <Map:ShapeAttributeValueProvider AttributeName="GDP_MD_EST"/>
        </Map:ChoroplethColorizer.ValueProvider>
        <Map:ChoroplethColorizer.Colors>
            <Color>#FFFF5A19</Color>
            <Color>#FFE5E335</Color>
            <Color>#FF6EC95C</Color>
        </Map:ChoroplethColorizer.Colors>
        <Map:ChoroplethColorizer.Legend>
            <Map:ColorScaleLegend Margin="0" Header="GDP by Countries" Description="In US dollars"
                                  RangeStopsFormat="0,B" MinWidth="400" FontSize="10"/>
        </Map:ChoroplethColorizer.Legend>
    </Map:ChoroplethColorizer>
</Map:MapControl.Colorizer>

Inheritance

See Also